roadoi: Find Free Versions of Scholarly Publications via the oaDOI Service

This web client interfaces oaDOI <>, a service finding free full-texts of academic papers by linking DOIs with open access journals and repositories. It provides unified access to various data sources for open access full-text links including Crossref and the Directory of Open Access Journals (DOAJ). API usage is free and no registration is required.

Version: 0.4.1
Imports: httr, jsonlite, dplyr, plyr, purrr, tibble, miniUI, shiny (≥ 1.0.3), tidyr
Suggests: roxygen2 (≥ 6.0.1), testthat, knitr, covr, rmarkdown, lubridate, rcrossref
Published: 2017-10-30
Author: Najko Jahn [aut, cre], Tuija Sonkkila [ctb] (Tuija Sonkkila reviewed the package for rOpenSci, see, Ross Mounce [ctb] (Ross Mounce reviewed the package for rOpenSci, see
Maintainer: Najko Jahn <najko.jahn at>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README NEWS
CRAN checks: roadoi results


Reference manual: roadoi.pdf
Vignettes: Introduction to roadoi
Package source: roadoi_0.4.1.tar.gz
Windows binaries: r-prerel:, r-release:, r-oldrel:
OS X binaries: r-prerel: roadoi_0.4.1.tgz, r-release: roadoi_0.4.1.tgz
Old sources: roadoi archive


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